Antibiotics as animal-growth stimulants.
D000818:Animals; D000900:Anti-Bacterial Agents / Q000494:pharmacology*; D000904:Antibiotics, Antitubercular; D006128:Growth / Q000187:drug effects*
D000900:Anti-Bacterial Agents; D000904:Antibiotics, Antitubercular
ANTIBIOTICS/effects; GROWTH/effect of drugs on